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Switch USB to double-buffered
author
Keith Packard
<keithp@keithp.com>
Tue, 14 Apr 2009 04:58:07 +0000
(21:58 -0700)
committer
Keith Packard
<keithp@keithp.com>
Tue, 14 Apr 2009 04:58:07 +0000
(21:58 -0700)
ao_usb.c
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diff --git
a/ao_usb.c
b/ao_usb.c
index 3e9bb5b39c4ddb153a4fdc29e77646475b304333..20a853a45e43d167d10545e88b79ab6ab286dec1 100644
(file)
--- a/
ao_usb.c
+++ b/
ao_usb.c
@@
-303,19
+303,15
@@
ao_usb_set_address(uint8_t address)
static void
ao_usb_set_configuration(void)
{
static void
ao_usb_set_configuration(void)
{
- uint8_t size;
-
/* Set the IN max packet size, double buffered */
USBINDEX = AO_USB_IN_EP;
/* Set the IN max packet size, double buffered */
USBINDEX = AO_USB_IN_EP;
- size = AO_USB_IN_SIZE >> 3;
- USBMAXI = size;
-// USBCSIH |= USBCSIH_IN_DBL_BUF;
+ USBMAXI = AO_USB_IN_SIZE >> 3;
+ USBCSIH |= USBCSIH_IN_DBL_BUF;
/* Set the OUT max packet size, double buffered */
USBINDEX = AO_USB_OUT_EP;
/* Set the OUT max packet size, double buffered */
USBINDEX = AO_USB_OUT_EP;
- size = AO_USB_OUT_SIZE >> 3;
- USBMAXO = size;
-// USBCSOH = USBCSOH_OUT_DBL_BUF;
+ USBMAXO = AO_USB_OUT_SIZE >> 3;
+ USBCSOH = USBCSOH_OUT_DBL_BUF;
}
static void
}
static void